Finding the Fourth Proportional to 13,300,045.11, 19,950,909.35 and 5,622,258.69

Step by Step Solution

1. Step 1: Write the proportion equation
   13,300,045.11 : 19,950,909.35 = 5,622,258.69 : x
2. Step 2: Convert to fraction form
   13,300,045.11/19,950,909.35 = 5,622,258.69/x
3. Step 3: Cross multiply
   13,300,045.11x = 19,950,909.35 × 5,622,258.69
4. Step 4: Simplify right side
   13,300,045.11x = 112,169,173,438,328.45
5. Step 5: Solve for x
   x = 112,169,173,438,328.45/13,300,045.11
6. Step 6: Final answer
   x = 8,433,743.83